SPECIFICATIONSBrand Name: DJIBuilt-in Battery: YesCertification: CECommunication: WireLessDiaphragm: S-MallHigh-concerned chemical: NoneOrigin: Mainland ChinaSet Type: Multi-Microphone KitsStyle: Lavalier MicrophoneTransducer: Condenser MicrophoneUse: Home StudioLet’s Answer Your QuestionsQ1:What are the updates of DJI Mic Mini compared to DJI Mic 2? Which one should I buy?A1:1. More compact design: DJI Mic Mini is small and ultralight, with the transmitter weighing only 10 g. [1] Compared to DJI Mic 2, it offers a more lightweight and discreet wearing experience. It supports both magnetic and clip-on wearing styles, ensuring it doesn't weigh down your collar or flip outward, making it suitable for various wearing needs.2. Longer operating time: A transmitter and a receiver offer a maximum operating time of 11.5 and 10.5 hours, [4] respectively. A fully charged case provides about 3.6 full charges to achieve a total of 48 hours of extended use. [3] This makes the DJI Mic Mini ideal for long trips, interviews, and other intensive usage scenarios.3. DJI Mic Mini offers two noise cancellation levels to suit different environments. The Basic level is perfect for quiet indoor settings, reducing fan, air conditioning, and reverb noises while preserving vocal clarity. The Strong level excels in noisy environments, significantly cutting ambient noise for clearer vocals.4. Longer transmission range: Audio can be transmitted up to 400 meters, [2] and with DJI Mic Mini's powerful anti-interference capabilities, your recording remains stable and high quality even in bustling outdoor environments like a busy street or crowded event.If you are a beginner content creator with strong needs for battery life, portability, and high-quality audio capture, DJI Mic Mini is the most cost-effective and reliable choice within the DJI Mic series.Q2:What can I use DJI Mic Mini with?A2:You can use DJI Mic Mini with a range of devices, including cameras, smartphones (via Type-C/Lightning adapter or via direct Bluetooth connection) *, computers, and Osmo Mobile 6 (requires a smartphone for use).DJI Mic Mini supports the DJI OsmoAudio™ connection ecosystem. The transmitter supports direct connection to Osmo Action 5 Pro, Osmo Action 4, or Osmo Pocket 3 without a receiver, delivering premium audio and simplifying your gear and workflow.Q3:Does DJI Mic Mini support simultaneous charging of a mobile phone and the receiver?A3:Yes. When the DJI Mic Mini receiver is connected to your phone via mobile phone adapter, you can use a charging cable to charge both the mobile phone and the receiver through the receiver's USB-C port.Q4:What functions does the DJI Mic Mini Charging Case provide?A4:The DJI Mic Mini Charging Case can be used for linking the transmitters with the receiver, as well as storing the transmitters, the receiver, and mobile phone adapters (Type-C and Lightning). When fully charged, it can charge two transmitters and one receiver approx. 3.6 times.* The DJI Mic Mini Mobile Phone Adapter (Lightning) is sold separately.Q5:What are the differences between different DJI Mic Mini combos? How should I choose which one is right for me?A5:DJI Mic Mini (2 TX + 1 RX + Charging Case) includes a charging case, one receiver, and two Infinity Black transmitters. It provides extended battery life and is suitable for two-person audio recording.DJI Mic Mini (1 TX + 1 RX) includes one receiver and one Infinity Black transmitter, suitable for solo creators and other single-person audio recording scenarios.The DJI Mic Mini Transmitter (Arctic White) and DJI Mic Mini Transmitter (Infinity Black) can be used with mobile phones, Osmo Action 5 Pro, Osmo Action 4, or Osmo Pocket 3.DJI Mic Mini (1 TX + 1 RX) / (2 TX + 1 RX + Charging Case) Wireless Microphone with Intelligent Noise CancelingHigh-Quality AudioDJI Mic Mini -  Main featuresSmall, Ultralight, DiscreetHigh-Quality Audio With Stable Transmission48-Hour Operation w/ CaseDJI OsmoAudio™Direct Connection for Premium Sound QualityTwo-Level Active Noise CancellingAutomatic Limiting to Prevent Audio ClippingAutomatic Limiting to Prevent Audio ClippingSmall, Ultralight, DiscreetThe DJI Mic Mini Transmitter is small and ultralight, weighing only 10 g,  making it comfortable to wear and discreet, with multiple wearing options like magnetic attachment and clip-on. High-Quality Audio With Stable Transmission DJI Mic Mini supports omnidirectional audio recording. The receiver can pair with two transmitters simultaneously. High-quality audio can be transmitted stably up to 400 meters.48-Hour Operation w/ Case A transmitter and a receiver offer a maximum operating time of 11.5 and 10.5 hours, respectively, and achieve a total of 48 hours of extended use with a fully charged case. Ideal for intensive usage scenarios.DJI OsmoAudio Direct Connection for Premium Sound QualityThe transmitter supports direct Bluetooth connection to Osmo Action 5 Pro, Osmo Action 4, or Osmo Pocket 3 without a receiver, simplifying your gear and workflow.Two-Level Active Noise CancellingThe Basic level is perfect for quiet indoor settings, eliminating noise while preserving vocal clarity. The Strong level excels in noisy environments, significantly cutting ambient noise for clearer vocals.Automatic Limiting to Prevent Audio ClippingDJI Mic Mini automatically reduces the volume if the audio input is too high, preventing distortion and ensuring reliable audio quality.